* {
  margin: 0;
  padding: 0;
}
.index {
  width: 600px;
  height: 400px;
  text-align: center;
  border: 1px solid #cecece;
  background-color: pink;
}
.index > div {
  width: 500px;
  height: 250px;
  margin: auto;
}
.box {
  width: 440px;
  height: 230px;
  margin: 20px auto;
  display: grid;
  grid-template-rows: repeat(4, 50px);
  grid-template-columns: repeat(5, 80px);
  gap: 10px;
  place-items: center center;
}
.box div {
  width: 80px;
  height: 50px;
  border: 1px solid #cecece;
  place-content: center;
  background-color: greenyellow;
}
button {
  width: 100px;
  height: 40px;
}
input {
  float: right;
  background-color: pink;
  border: none;
  outline: none;
  margin-right: 50px;
}
